Forceps, surgical, manufacturing · California

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive

San Diego, CA · ~1,423 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive runs at 6% of its industry's injury rate - far safer than the typical Forceps, surgical, manufacturing workplace, earning a grade A.

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive: 0.2 TCR = 6% of Forceps, surgical, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive safety composite

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive scores strongest on total case rate (tcr) (safer than 95% of same-industry peers) and weakest on fatalities (safer than 50%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

C

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.21 per 100 workers

Safer than 95% of industry peers

DART rate
C 0.09 per 100 workers

Safer than 60% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive: 0.0 → 0.4 TCR

Peak year 2024 @ 0.4 TCR · DART/TCR 0.43× in 2024

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive's TCR rose 0.4 from 0.0 in 2023 to 0.4 in 2024. In 2024, DART was 0.43× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 339112 · San Diego, CA AT/BELOW-IND · LARGE

Grade A · TCR 0.2 · 6% of ind

  • DART 0.1 DART
  • RANK #5/107
  • PHOTO Diagnostics : Leica …
  • BOOK 2y book
  • INJ 8 inj
  • SIZE ~1,423 FTE

Nearest TCR peer: Diagnostics : Leica Biosystems (Aperio) - Vista (0.0 TCR gap)

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Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive averages 0.2 TCR (6% of the Forceps, surgical, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive TCR series: 2023=0 · 2024=0.4 · BLS 3.3

Where Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive falls in its industry

741 Forceps, surgical, manufacturi establishments

Safer than 95% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 107 Forceps, surgical, manufacturi employers in California.

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive (1,423 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 174 employees and a TCR of 1.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02,0004,0006,0008,000 0246 Average employees Total Case Rate Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive
Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive (1,423 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 174 employees and a TCR of 1.5

Tandem Diabetes Inc. Headquarters 12400 Highlbluff Drive has more employees than the Forceps, surgical, manufacturing median and a lower injury rate than the industry's median TCR of 1.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.4 0.1 8 1 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339112 · CA · San Diego

741 Forceps, surgical, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Diagnostics : Leica Biosystems (Aperio) - Vista 0.2 TCR
NAICS-TCR Inogen, Inc. 2 0.2 TCR
NAICS-TCR AV Westford 0.2 TCR
NAICS-TCR AV Temecula Campus 0.2 TCR
STATE-SIZE 2905-29050002-4026 1,423 FTE
STATE-SIZE California Department of Transportation Facility 336 1,424 FTE
STATE-SIZE Niagara Bottling, LLC - Corporate 1,424 FTE
STATE-SIZE Aerojet Rocketdyne - Los Angeles 1,422 FTE
CITY-NEAR UC San Diego Health 9,310 FTE
CITY-NEAR General Atomics 8,108 FTE
CITY-NEAR Health Human Services Agency 6,080 FTE
CITY-NEAR National University 4,955 FTE
NAT-TCR Texas Wild Basin Office-GME 0.2 TCR
NAT-TCR 55th Street Center 0.2 TCR
NAT-TCR Anthony, KS 0.2 TCR
NAT-TCR LEMOINE 0.2 TCR
NAT-SIZE Deer Valley Medical Center Campus 1,423 FTE
NAT-SIZE Rolls-Royce: Plant 5/Plant 8 1,423 FTE
NAT-SIZE Acuity Brands - Conyers Corporate 1,422 FTE
NAT-SIZE LEGOLAND Florida Resort 1,424 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.